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SONET Automatic Protection Switching (APS) provides for the rapid failover of traffic from a working line to a dedicated protection line, based on Telcordia GR-253-CORE and ANSI T1.105-2000. The IPriori implementation is a bidirectional, non-reverting, linear, 1+1, APS architecture that allows for the designation of pairs of working and protected lines in both a simple or distributive configuration.
Use the commands in this chapter to:
- Configure an authentication string to be used to authenticate communications between APS pair interfaces by APS
- Force a switch of traffic between APS interfaces
- Configure an interface with an APS group name
- Prevent a switch from the working to protection interface under all conditions
- Allow for switching traffic between APS interfaces
- Configure an interface for APS protection mode
- Provide for the configuration of APS timers
- Configure an APS interface for working mode
- Display SONET APS statistics
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Copyright © 2005
Avici Systems Inc.
Avici® and TSR®
is a registered trademark of Avici Systems Inc.
IPriori™, Composite Links™, SSR™, QSR, and NSR® are
trademarks of Avici Systems Inc.
Source
File Name: SonetAPS.fm
HTML File Name: SonetAPS.html
Last Updated: 02/25/05 at 14:30:15